51022920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32707}}^1$

素因数の和:32734

約数の個数: 64

約数和(自身を含む): 164848320

約数和(自身を除く): 113825400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 32707, 65414, 98121, 130828, 163535, 196242, 261656, 327070, 392484, 425191, 490605, 654140, 784968, 850382, 981210, 1275573, 1308280, 1700764, 1962420, 2125955, 2551146, 3401528, 3924840, 4251910, 5102292, 6377865, 8503820, 10204584, 12755730, 17007640, 25511460, 51022920]

約数ペア:

[(1, 51022920), (2, 25511460), (3, 17007640), (4, 12755730), (5, 10204584), (6, 8503820), (8, 6377865), (10, 5102292), (12, 4251910), (13, 3924840), (15, 3401528), (20, 2551146), (24, 2125955), (26, 1962420), (30, 1700764), (39, 1308280), (40, 1275573), (52, 981210), (60, 850382), (65, 784968), (78, 654140), (104, 490605), (120, 425191), (130, 392484), (156, 327070), (195, 261656), (260, 196242), (312, 163535), (390, 130828), (520, 98121), (780, 65414), (1560, 32707)]